baber/WOPTO huggingface dataset:
Patent JP-2013169349-A (JP)
Title: Rack for nutrition bottle
Inventor: UEHARA KOKEN
IPC: A61J1/16
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce a change in the posture of a bottle to which a tube is connected due to an external force applied to the tube.SOLUTION: A holding portion 2 holds the sidewall 82 and the bottom 83 of the case body 81 of a nutrition bottle 80. The holding portion has a slit 23 formed downward from the upper end. Tube grasping portions 3 to grasp a tube 90 connected to the port 84 of the case body is formed in the lower end of the slit. The tube grasping portion has a pair of grasping surfaces 31 facing each other. An engagingly stopping protrusion 32 protruding into the slit is formed nearer to the upper side than to the pair of grasping surfaces to make the width of the slit narrower than the gap between the pair of grasping surfaces. A pair of convex curved surfaces 33 protruding toward each other are formed adjacently to the pair of grasping surfaces.
Patent JP-2012221490-A (JP)
Title: Cleaning robot control system
Inventor: CHIN SOO-SEOK
IPC: A47L9/28
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning robot control system having virtual walls respectively including specific patterns.SOLUTION: The cleaning robot control system includes: a first virtual wall 110 which has a first specific pattern 112 and generates first specific reflected light R1 when a light beam radiates the first specific pattern 112; a second virtual wall 130 which has a second specific pattern 132 and generates second specific reflected light R2 when the light beam radiates the second specific pattern 132; and a cleaning robot 150 which receives the first specific reflected light R1 and the second specific reflected light R2, obtains and records positions of the first virtual wall 110 and the second virtual wall 130 on the basis of the first specific reflected light R1 and the second specific reflected light R2, and defines a first virtual line VL on the basis of the recorded position. The advancing route of the cleaning robot 150 is limited by the first virtual line VL.
Patent JP-2012193604-A (JP)
Title: L-shaped member for composing water storage tank, framework structure in water storage tank, and water storage tank
Inventor: KOBAYASHI YUKINOBU
IPC: E03B11/14
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a water storage tank which is strong enough to resist earth pressure, having excellent workability and which can be constructed more safely.SOLUTION: Rows of support members composed by adjacently disposing support members 4 in a row in a state of their joint surfaces being in contact with each other are arranged in parallel at required intervals, so that a parallel body of support members is composed. In two adjacent rows of support members selected, upper bed support parts 5 and 5 in the support members 4 and 4 which face each other are set in a same height, and an L-shaped member 51 is supported by the upper bed support parts 5 and 5. The L-shaped member 51 is in a L-shape in which a horizontal slab 24 is protrusively formed in the lower part of a vertical standing wall part 8. The vertical standing wall part 8 is placed on the upper bed support part 5 of a support member 4a, which is either of the support members facing each other, and is erected while being fixed to the upper bed support part. A tip part 14 of a horizontal slab 24 is supported by the upper bed support part 5 of the other support member 4b from below and the tip part 14 is fixed to the upper bed support part 5.
Patent JP-2013182080-A (JP)
Title: Cleaning device and image formation apparatus including the same
Inventor: HORI TAKASHI
IPC: G03G21/10
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can prevent toner from being deposited on the inner wall of a housing, and an image formation apparatus including the same.SOLUTION: A screw brush 71 that conveys the toner removed from the surface of a photoreceptor drum 22 with a cleaning blade 72 to a toner recovery unit, is arranged to contact with an inner wall face of a housing 70.
Patent JP-2013182125-A (JP)
Title: Optical element, optical transmitter, optical receiver, optical transmitter-receiver, and method of manufacturing optical element
Inventor: HATORI NOBUAKI
IPC: G02B6/122
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical element having a low optical loss.SOLUTION: An optical element 10 includes: a first clad layer 12; a core layer 13 which is disposed on the first clad layer 12 and extends in a direction from a first end part 10g for light input/output to a second end part 10h while having a cross-sectional area increased from the first end part 10g; a slab layer 14 which is disposed on the first clad layer 12 and extends in the direction from the first end part 10g to the second end part 10h; a rib layer 15 which is disposed on the slab layer 14 and extends in the direction from the first end part 10g to the second end part 10h while having a cross-sectional area decreased up to the second end part 10h; and a second clad layer 16 disposed on the core layer 13 and the rib layer 15. The core layer 13, the slab layer 14, and the rib layer 15 are optically coupled by a part having a maximum cross-sectional area of the core layer 13 and a part having a maximum cross-sectional area of the rib layer.
Patent JP-2013182155-A (JP)
Title: Developer holder, developing device using the same, image forming assembly, and image forming apparatus
Inventor: HATA KAZUYUKI
IPC: F16C13/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To minimize vibration of a developer holder while ensuring the coaxiality of the periphery of the developer holder and shafts by a simple configuration in a form in which two-component developer is conveyed while being held.SOLUTION: A developer holder comprises: a non-magnetic cylindrical body 7 capable of holding developer; an electromagnetic holder 8 provided fixedly in the cylindrical body 7, holding a plurality of magnetic poles 9, and having support shafts 10 extending beyond both axial ends of the cylindrical body 7; a pair of end lid members 11 and 12 fixedly provided on the cylindrical body 7 so as to close openings on both sides of the cylindrical body 7, having projecting parts 11a and 12a jutting out from both the axial ends of the cylindrical body 7 so as to surround the respective peripheries of the support shafts 10, and rotatable relative to each other between the support shafts 10; and a restricting hold member 14 provided over an area between the periphery of the projecting part 11a of the one end lid member 11 and the support shaft 10 jutting out beyond the projecting part 11a, holding the projecting part 11a via a bearing part 14a, and also holding the support shaft 10 while restricting the set position of the support shaft 10.
Patent JP-2013180733-A (JP)
Title: Noise reduction structure of vehicle
Inventor: MIWA HIRONOBU
IPC: B62D25/20
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction structure of a vehicle in which the resonance of a cross member is reduced by a simple structure.SOLUTION: A noise reduction structure of a vehicle includes: a pari of right and left side members 11 extended in a vehicle longitudinal direction; an Fr cross member 12 extended in a vehicle width direction and fixed between a pair of the side members 11 at an end of the side member 11; an Ss cross member 13 extended in the vehicle width direction and fixed between a pair of the side members 11 at the vehicle center side from the Fr cross member 12; and a center member 14 extended in the vehicle longitudinal direction and fixed between the Fr cross member and the Ss cross member. A mass 15 is provided in one place of the center member 14 and the center member 14 functions as a damper.
Patent JP-2013183678-A (JP)
Title: Walking type working machine
Inventor: HAYASHI MASAHIKO
IPC: A01D34/68
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a walking type working machine enabling to bring vibration transmitted from a machine frame to a steering handle to be small as much as possible.SOLUTION: An engine 4 is supported by a machine frame 10, and a steering handle H is fixed and supported to the machine frame 10 in a state of extending toward the rear of the machine body. Relative displacement of the machine frame 10 and the steering handle H along a predetermined direction is allowed at a position different from a connection part 101 where the steering handle H is fixed and connected to the machine frame 10, and a displacement regulating mechanism 100 for regulating the relative displacement of not smaller than a predetermined amount is provided.
Patent JP-2013185757-A (JP)
Title: Refrigerant distributor, and heat pump device
Inventor: MATSUDA TAKUYA
IPC: F25B41/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant distributor capable of improving the performance of uniform refrigerant distribution, and to provide a heat pump device using the same.SOLUTION: A refrigerant distributor includes: a distributor body in which a plurality of refrigerant flow paths is formed such that a pair of plate-like members are disposed opposite each other, and a plurality of partition walls 4 is provided between the pair of the plate-like members; a refrigerant inlet 5 formed in one of the plate-like members, and communicating with the plurality of refrigerant flow paths; and a plurality of heat transfer connection ports 6 formed on a side surface of the distributor body, and each of which communicates with each of the refrigerant flow pats. Ends of the plurality of partition walls 4 are equally arranged around the refrigerant inlet 5.
Patent JP-2013184408-A (JP)
Title: Inkjet printer
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer that prevents color blur and color unevenness on a recording medium.SOLUTION: An inkjet printer 10 includes mixed-ink heads that discharge mixed ink previously mixed to form a color to be printed on a recording medium 2. A first mixed-ink head 11 discharges the mixed ink so that ink droplets overlap adjoining ink droplets. The density of the mixed ink is prepared according to the overlap amount of ink droplets.
Patent JP-2012207015-A (JP)
Title: Elastase activity inhibitor
Inventor: TSUJI MASAO
IPC: A61P17/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a new elastase activity inhibitor.SOLUTION: The elastase activity inhibitor contains pyrroloquinoline quinone or a physiologically acceptable salt thereof as an active ingredient.
Patent JP-2013189341-A (JP)
Title: Bottle take-out mechanism
Inventor: HAMASUNA HIROFUMI
IPC: C03B9/447
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent both occurrence of a reject caused by a bottle and occurrence of trouble due to defective grasp.SOLUTION: A bottle take-out mechanism is provided with: a left and right pair of grasping parts 20A, 20B that grasp and transport a bottle 1 from a mold; an opening and closing drive mechanism 3 that carries out an opening and closing operation of the grasping parts 20A, 20B by moving the same linked to reciprocating movement of a drive shaft 31; a reciprocating moving mechanism 4 that moves the drive shaft 31 reciprocatingly; and a control device 8 that controls the operation of the reciprocating moving mechanism 4. The reciprocating moving mechanism 4 has an air cylinder 5 that moves the drive shaft 31 reciprocatingly, and can supply compressed air to the air cylinder 5 by a main circuit 60 and an auxiliary circuit 7 of an air pressure circuit 6. The control device 8 carries out a step of supplying compressed air to the air cylinder 5 by the main circuit 60 such that the respective grasping parts 20A, 20B move from an open state to a closed state and grasp the bottle 1 with pressure smaller than the set pressure and a step of supplying compressed air from the auxiliary circuit 7 to the main circuit 60 such that the respective grasping parts 20A, 20B move to a state of grasping the bottle 1 with the set pressure.
Patent JP-2013190640-A (JP)
Title: Sound processing device
Inventor: KONDO KAZUNOBU
IPC: G10L21/0216
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To accurately separate a sound component of a sound source in a specific direction.SOLUTION: A likelihood calculation unit 42 calculates an in-range likelihood Lin(k,m) indicative of the likelihood that each frequency component X(k,m) of a sound signal x(t) derives from a sound source within an object orientation range SP on an orientation axis AP, and an out-of-range likelihood(K,m) indicative of the likelihood that the frequency component is derived from a sound source outside the object orientation range SP. A reverberation analysis unit 44 calculates a reverberation index value R(k,m) according to a ratio of reverberation components with respect to each frequency component. In accordance with the in-range likelihood, the out-of-range likelihood, and the reverberation index value R(k,m), a coefficient setting unit 46 generates, for each frequency component X(k,m), a processing coefficient G(Gin(k,m),Gout(k,m)) for suppressing and emphasizing reverberation components derived from the sound source within the object orientation range SP or reverberation components derived from the sound source outside the object orientation range SP, out of the sound signal. A signal processing unit 52 makes the processing coefficient G of the frequency component X act on each frequency component X(k,m).
Patent JP-2013190377-A (JP)
Title: State detection device, electronic apparatus, measurement system and program
Inventor: IZUMIDA MASAMICHI
IPC: G01P21/02
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a state detection device that performs acceleration measurement and can estimate a moving speed while suppressing a calculation amount, and further to provide an electronic apparatus, a measurement system, a program or the like.SOLUTION: A state detection device 100 includes: an acquisition section 110 for acquiring detected acceleration from an acceleration sensor 200; an integration processing section 120 that performs integration processing for integrating values obtained from at least one coordinate axis component of the detected acceleration for a given period of time and obtains an integrated acceleration value I; and a speed index value arithmetic section 130 for obtaining a speed index value r used for estimating a speed in accordance with a relational expression of r=aI+bI+c, where coefficients (a) and (b) and constant (c) are given real numbers.
Patent JP-2013192756-A (JP)
Title: Golf club head, golf club and trajectory calculation system
Inventor: HOSOKAWA MAKOTO
IPC: A63B102/32
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To detect, when calculating a trajectory of a ball hit using a golf club head capable of changing the balance of weight, a physical quantity used for the calculation using a sensor which is easily attached and detached to/from a head body.SOLUTION: A sole part 23 of a golf club head 10 is provided with holes 25 and 42. A detachable weight member 30 is attached to the hole 25, and a detachable detection member 40 is attached to the hole 26. In the detection member 40, an angular velocity sensor and an acceleration sensor are provided. When a ball collides with a face surface, the golf club head 10 is accelerated in a certain direction by impact force received from the ball, and is rotated in a certain direction with an axis passing through the centroid as the center. A trajectory calculating device calculates the trajectory of the ball by finding out the acceleration and the rotation on the basis of an angular velocity and an acceleration respectively detected by both sensors.
Patent JP-2013197335-A (JP)
Title: Light emitting device
Inventor: SAKUMOTO DAISUKE
IPC: H01L33/50
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which improves optical output.SOLUTION: A light emitting device 1 includes: a substrate 2; a light emitting element 3 provided on the substrate 2 and emitting excitation light; a light transmissive frame body 4 which is provided on the substrate 2, encloses the light emitting element 3, and has an inclination surface 4a, in which an outer edge becomes smaller from a lower part toward an upper part, on an outer surface; and a sheet like wavelength conversion member 5 which is provided on the frame body 4 so as to cover the light emitting element 3, covers the frame body 4 so that the frame body 4 becomes invisible in a planar view, the sheet like wavelength conversion member which is provided so as to be spaced away from the inclination surface 4a of the frame body 4 and contains a phosphor 7.
Patent JP-2013194849-A (JP)
Title: Gear change device of transmission
Inventor: NAKAMURA MASA
IPC: F16H61/26
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a gear change device of a transmission which has stable damping effect while simplifying a structure of a damper that reduces a moving speed of a shifter shaft after synchronization of synchronous engaging mechanisms.SOLUTION: A gear change device of a transmission includes: a pair of support holes 42, provided in a transmission case 41, into which an end portion of a shifter shaft 33 is inserted in a freely slidable manner; a pair of air chambers 43 which is formed in the support holes 42 and communicating with an air passage 33A so as to be closed by an end portion of the shifter shaft 33 and to penetrate through the shifter shaft 33 in an axial direction; and an orifice 44 which is disposed in the air passages 33A and has a throttle opening part 44A for reducing the quantity of air flowing out of one of the air chamber 43 smaller than a capacity decrease amount of the one air chamber 43 when a moving speed of the shifter shaft 33 exceeds a predetermined speed.
Patent JP-2013195846-A (JP)
Title: Light source device and projector
Inventor: KUROSAKI HIDEMASA
IPC: G03B21/14
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that can reduce an influence of a loss of light by a dichroic mirror, and a projector including the light source device.SOLUTION: As a light source device, a light source part 15 comprises a dichroic mirror 150 that transmits blue light and reflects green light such that excitation light injected from a first light source 110 transmits the dichroic mirror 150 and a fluorescent substance 166 is irradiated with the excitation light, blue light injected from a second light source 120 transmits the dichroic mirror 150 to be injected in a predetermined injection direction, emission light injected from the fluorescent substance 166 is reflected by the dichroic mirror 150 to be injected in the predetermined injection direction, and at least a part of red light from a third light source 130 transmits an outside of the dichroic mirror 150 without being incident into the dichroic mirror 150 to be injected in the predetermined injection direction.
Patent JP-2012209553-A (JP)
Title: Printed wiring board
Inventor: ADACHI TAKEMA
IPC: H05K1/11
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a printed wiring board having a metal layer is unreliable.SOLUTION: A through hole conductor 36 is tapered from a first surface to a second surface of a printed wiring board and tapered from the second surface to the first surface. An inner wall of an opening 21 in a metal layer 20 is curved. This structure can prevent cracks in interfaces between the metal layer 20 and resin insulating layers 24 even if the metal layer used is thin.
Patent JP-2013198121-A (JP)
Title: Distortion compensation system
Inventor: KAMIMURA KAZUTAKA
IPC: H04B10/2575
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a distortion compensation system capable of compensating distortion generated in an optical link by feeding an optical signal back with simple constitution.SOLUTION: A distortion compensation system 100 includes a distortion compensation block 110 and a feedback block 120. The distortion compensation block 110 includes a distortion compensation section 111, a delay unit 112, and an adder 113, and the distortion compensation section 111 computes a difference between an RF signal input from the feedback block 120 and an RF signal input from a BPF 101. The difference corresponds to an amount of distortion generated while the RF signal is transmitted through an optical link 10. The distortion compensation section 111 finds a signal of reverse characteristics for canceling the computed difference, and outputs the signal as a distortion compensation component to the adder 113. The adder 113 adds the distortion compensation component to the RF signal input from the BPF 101 and outputs the resulting signal to the optical link 10.
Patent JP-2013195971-A (JP)
Title: Color filter coloring resin composition, color filter, liquid crystal display device, and organic el display device
Inventor: FURUHATA ATSUSHI
IPC: G02B5/20
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a color filter coloring resin composition capable of producing pixels having good chemical resistance and edge linearity, and to provide a color filter having pixels formed using the color filter coloring resin composition, and a high quality liquid crystal display device and a high quality organic EL display device having the color filter.SOLUTION: A color filter coloring resin composition containing (A) a coloring material, (B) a solvent, and (C) a binder resin further contains a compound having a specific structure.
Patent JP-2013198837-A (JP)
Title: Flue gas desulfurizer
Inventor: ENDO TAKUMI
IPC: B01D53/18
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas desulfurizer capable of maintaining a conventional good installability without reinforcing the inside or outside of a square absorption tower, and of lessening occurrence of the wind drift of exhaust gas in the absorption tower.SOLUTION: A flue gas desulfurizer 1 is provided with a square absorption tower 10 having an absorbent liquid-storing part 11 for storing a desulfurization absorbent liquid L, a gas introduction part 12 for introducing a flue gas GI, and a spray 13 for spraying the absorbent liquid L to the flue gas GI. The absorbent liquid-storing part 11 located at the lower portion of the square absorption tower 10 is formed of the concrete-made storage bottom 11a and storage wall 11b.
Patent JP-2013198946-A (JP)
Title: Seal ring assembling device
Inventor: HOSHINA AKIHIRO
IPC: F16J15/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring assembling device which improves the reliability of the assembling of a seal ring and can efficiently assemble the seal ring.SOLUTION: A seal ring assembling device comprises: an openable and closable chuck 21 which can grip a seal ring 11 and is formed by being divided into a plurality of pieces; a suction device 24 for sucking the seal ring 11 through an opening 23 formed at the chuck 21; and an annular groove 37 which is formed at the internal peripheral edge of the surface of the chuck 21, and in which the opening 23 is formed at a bottom face 35a. When gripping the seal ring 11 by the chuck 21, the seal ring 11 is sucked to the annular groove 37 through the opening 23 with the chuck 21 set in a closed state, and when assembling the seal ring 11 sucked to the annular groove 37 in a desired position, suction by a suction device 24 is stopped, and the chuck 21 is brought into an opened state.